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Add Watermark
Add a watermark to PDF
Text or image watermarks
Adjust size, opacity, color, and rotation
Apply to all pages or page ranges
100% in-browser — files never upload
Related edit pdf tools
Add Page Numbers
Bates Numbering
Redact PDF
Highlight PDF
Sign PDF
Crop Margins
Looking for the API?
This is the in-browser tool. For programmatic access, read the
developer docs
or
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